FBN2501 Lochinvar Crest Modulating and Condensing Boiler Freight Allowed 2,500,000 Btu Input, 2,340,000 Btu Output Includes Startup 92% AHRI Thermal Efficiency 25:1 Turndown Gas Connection: 1-1/2" 9" Flue Connection 8" Air Inlet Connection 120 / 1 / 60 Power Connection (Other Voltages Avail.) 316L Stainless Steel Firetube Heat Exchanger ASME 'H' Stamped, Rated to 160 PSI ASME Pressure Relief Valve, standard set at 50 PSI 4" Flanged Water Connections Adjustable High Limit with Manual

Our# 475152